<html>
<!--<head></head>-->

<head>
    <meta charset="UTF-8">
    <title>首页</title>
    <meta name="viewport" content="width=device-width, initial-scale=1,maximum-scale=1, user-scalable=no">
</head>

<body>
    <div class="apply">
        <input id="username">
        <input id="password">
        <button type="button" onclick="login()">登陆</button>
    </div>
    <script src="https://cdn.bootcss.com/jquery/3.3.1/jquery.min.js"></script>
    <script src="./index.js"></script>
</body>

</html>